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Showing posts with label email database discovery. Show all posts

How to Recover a Hacked Gmail Account Even After a Security Breach

 

Having your Gmail account hacked can feel like a nightmare, especially when recovery details like phone numbers and email addresses have been changed by a hacker. Fortunately, recovering a compromised account is still possible, even if most security and recovery options have been altered. Google’s account recovery system is designed to assist users in situations where hackers manage to bypass protections, such as two-factor authentication (2FA). The key is to begin the process from a device and location you frequently use to access your Gmail account. This could be your home or workplace, using the same browser or device. Providing as much accurate information as possible, such as previous passwords, is critical to proving ownership of the account and speeding up the process. 

There’s also a delay system in place that can put recovery requests on hold for a few hours or even several days, depending on the level of risk involved. While frustrating, this measure is a security feature designed to protect accounts from unauthorized access. If acted upon quickly, users may still be able to recover their account using the original recovery information, such as a phone number or email address, for up to seven days after the details are changed. 

If recovery through Google’s automated system is proving difficult, users with linked YouTube accounts have sometimes found success by contacting YouTube support. Social media channels have also proven helpful in expediting the recovery process in more complex cases.  

The question remains, how do hackers bypass Gmail’s security systems? One common method is session cookie theft, which involves stealing the data that keeps users logged in after 2FA has already been verified. By taking over these session cookies, hackers can change your account’s security settings without needing to go through 2FA again. 

To protect against these types of attacks in the future, Google recommends steps like using passkeys, which are more secure than SMS-based 2FA. Passkeys are resistant to phishing and hacking attempts that steal session cookies. Additionally, Google has implemented protective measures like frequent cookie rotation and device-bound session credentials to limit the effectiveness of such attacks. Taking proactive steps like enabling these features and always monitoring account activity can help you avoid falling victim to similar hacking attempts in the future.

Sophisticated Dutch Bank Helpdesk Scam Unveils Database with Over 7 Million Email Addresses

 

In January, authorities in Amsterdam made six arrests as part of a significant cybercrime inquiry, leading to the unearthing of a database containing 7.3 million email addresses, with around 5 million linked to Dutch residents. The investigation initially targeted a bank helpdesk scam, wherein the perpetrators operated with a high level of professionalism akin to a call center.

Investigators stumbled upon the email lists on a laptop belonging to one of the suspects. They caution the public about the broader risks associated with phishing emails, as this extensive list has been circulated within the cybercriminal community for potential reuse in various fraudulent activities.

The case unfolded when approximately 30 individuals fell victim to a scheme where impostors, posing as bank representatives, deceived them into believing they were corresponding with other legitimate organizations. After victims responded to these emails, they were subsequently contacted by individuals masquerading as bank employees. These perpetrators employed psychological tactics, including feigning concern over the victims' involvement in a scam, to gain their trust.

Victims were then coerced into installing a remote access software called 'Anydesk,' which allowed the criminals to manipulate their computers from afar, ultimately siphoning off substantial sums of money through online banking. In some instances, the perpetrators even went as far as visiting victims in person to collect debit cards and valuables.

Following the arrests on January 24, which occurred in Amsterdam, Almere, and Heemskerk, authorities seized laptops, mobile phones, and debit cards. One suspect was subsequently released. Notably, one of the confiscated laptops contained the aforementioned email database.

Despite the apprehension of the suspects, authorities emphasize that the danger persists, as such lists continue to be traded and utilized by cybercriminals. They urge individuals to verify if their email addresses have been compromised and to exercise caution when encountering suspicious communications.

To combat such threats, the police have launched websites where individuals can ascertain if their email addresses have been compromised and verify the legitimacy of links received through various channels. Additionally, they advise individuals to hang up on anyone claiming to represent a bank and to independently verify such claims by contacting the bank's official customer service line.

Furthermore, the public is urged never to allow anyone to collect their debit cards or install programs on their computers. It's essential to educate vulnerable individuals, such as the elderly, about these fraudulent practices to prevent further victimization.